Pith Number

pith:H6W5NS2L

pith:2011:H6W5NS2LLDJTLLHWZPZLAJUI7W

not attested not anchored not stored refs pending

Sudden vanishing and reappearance of nonclassical effects: General occurrence of finite-time decays and periodic vanishings of nonclassicality and entanglement witnesses

Adam Miranowicz, Franco Nori, Monika Bartkowiak, Wieslaw Leonski, Xiaoguang Wang, Yu-xi Liu

arxiv:1101.4956 v2 · 2011-01-25 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6W5NS2LLDJTLLHWZPZLAJUI7W}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:22:29.249645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fadd6cb4b58d335acf6cbf2b02688fd814e1520e78736f040f499d19d73696d

Aliases

arxiv: 1101.4956 · arxiv_version: 1101.4956v2 · doi: 10.48550/arxiv.1101.4956 · pith_short_12: H6W5NS2LLDJT · pith_short_16: H6W5NS2LLDJTLLHW · pith_short_8: H6W5NS2L

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/H6W5NS2LLDJTLLHWZPZLAJUI7W \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3fadd6cb4b58d335acf6cbf2b02688fd814e1520e78736f040f499d19d73696d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba365f1a4592eb9f45739fbfa68e889edbeaae0a707acb96beae2ea1af3057a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-25T21:18:38Z",
    "title_canon_sha256": "b35410811ef4589bfb39c9ad242b00ec86d603483f70fc15e8285c34cf801da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4956",
    "kind": "arxiv",
    "version": 2
  }
}